IN WITNESS WHEREOF, the parties have entered into this Aircraft Lease Agreement on the date first
written above.




|  |  |  |  |  |

| LESSOR:
 |  |  |  | LESSEE: |
|   |  |  |  |  |
| Capitaline Flight Services, LLC
 |  |  |  | US BioEnergy Corporation |
|   |  |  |  |  |
|           /s/ Steven P. Myers
 |  |  |  |            /s/ Gregory S. Schlicht |
|  
 |  |  |  |  |
| By: Steven P. Myers
 |  |  |  | By: Gregory S. Schlicht |
| Is: President
 |  |  |  | Its: Vice President, General
Counsel and Corporate Secretary |



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---




##### 





Schedule 1

To Aircraft Lease Agreement dated October 2, 2007

**Lease Payment**

Lessee will pay monthly installments that equal:




|  |  |  |  |  |

| Base Monthly Fee |  | $ | 5,000.00 |  |
| Hourly Charge for Use of Aircraft: |  | $ | 125.00 |  |



Payments will be made on or before the 15th of each month.

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